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Uvite
Uvite

Nephrite
Nephrite



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Uvite
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Nephrite

Uvite Vs Nephrite

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Astrology

Origin

Sri Lanka
China, Canada

Color

Red, Brown, Black
Green, Yellow, Brown, White, gray, Black

Streak

Brown
-

For which Rashi?

-
-

Planet

-
-

Element of Planets

-
-

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

-
-

Not to wear with

-
-

Powers

-
-

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
-

Solubility

-
-

Durability

-
-

Specific Gravity

2.97-3.142.90-3.10
1 7.18
👆🏻

Fracture

Uneven, Conchoidal
Splintery, Granular

Cleavage

{1011} Indistinct
None

Mohs Hardness

-99996-6.5
2 10
👆🏻

Chemical Composition

Ca(Mg 3)MgAl 5(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
Ca 2(Mg,Fe) 5(OH) 2Walter Schumann , Gemstones of the world (2001) More from other references

Optical Properties

Luster

Vitreous
Vitreous, Greasy

Pleochroism

Pale yellow colorlessAnthony et al
None

Dispersion

0.020.01
0.005 1
👆🏻

Transparency

Transparent
Translucent

Refractive Index

1.614-1.6661.600-1.627
1 3.25
👆🏻

Optic Character

-
-

Crystal System

-
monoclinic

Birefringence

0.014-0.0320.027
0 0.296
👆🏻

Clarity

Transparent
Translucent

Benefits

Physical

Neurological

-
Aids in mental clarity and focus

Cardiovascular

Supports heart health
-

Respiratory

Good
Good

Reproductive

-
-

Digestive

-
-

Psychology

Empowerment
Emotional Balance

Healing

Emotional healing
Physical healing

Qualities Associated

Empowerment
Healing

Uvite Vs Nephrite Fracture

Fracture is an important parameter when you compare Uvite and Nephrite Physical Properties. It is necessary to understand the significance of these properties, before you compare Uvite Vs Nephrite fracture. Whenever a gemstone chip breaks, it leaves a characteristic line along its breakage. Such lines are known as fracture and are used to identify the gemstones in their initial stages of production when they are in the form of rough minerals. Fracture is usually described with the terms “fibrous” and “splintery” to denote a fracture that usually leaves elongated and sharp edges. Fracture observed in Uvite is Uneven and Conchoidal. Nephrite fracture is Splintery and Granular.

Uvite Vs Nephrite Luster

A primary knowledge about Uvite vs Nephrite luster is useful in apparent identifications of these gemstones. Luster is the measure of light that gets reflected when incident on a finished cut gemstone. There are two major types of lusters: Silky and Adamantine. Since luster varies between two crystals of even the same gemstone, luster is limited to basic identification criteria. Uvite exhibits Vitreous luster. Nephrite, on other hand, exhibits Vitreous and Greasy luster.